dboperator.h

C++的课程设计

// DBOperator.h: interface for the CDBOperator class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_DBOPERATOR_H__30806192_62A2_4BD1_BE1F_144191526725__INCLUDED_)
#define AFX_DBOPERATOR_H__30806192_62A2_4BD1_BE1F_144191526725__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#pragma warning(disable:4129)

// 导入 ado 库 -----------------------------------------------------------
#pragma warning(disable:4146)
#import "C:\Program Files\Common Files\System\ADO\msado15.dll" named_guids rename("EOF","adoEOF"), rename("BOF","adoBOF")
#pragma warning(default:4146)
using namespace ADODB;  

#include "FinanceDBGrid.h"

class CSysDataStruct  
{
public:
	CSysDataStruct();
	virtual ~CSysDataStruct();
public:
	struct CClassInfo
	{
		int m_iClassNum;
		enum {MAXCLASSNUM = 40};
		CString	m_Classes[MAXCLASSNUM];
		double  m_dTotal[MAXCLASSNUM];
	};
	
};

enum SELECTORDER
{
	enDate = 0,
	enMoney
};


class CDBOperator  
{
public:
	BOOL  ConnectToDB(void);
	//与用户登录相关
	BOOL	VerifyUser(CString& strUser, CString& strPasswd);//检查登录信息是否正确
	BOOL	addUser(CString strUserName, CString strPassword, char* pImgData, int iDataLen);
	BOOL	getUserImg(CString strUserName, char** pImageData, int& iDataLen);
	//与收入相关
	void    selectFinanceIn(CString& strStartTime, CString& strEndTime, CFinanceDBGrid& DBGrid, CString& strTotalIn, SELECTORDER order = enDate);
	void    ReOrderFinanceIn(CString& strStartTime, CString& strEndTime, CFinanceDBGrid& DBGrid, CString& strTotalIn, CString& strTitle, CString& strOder);
	
	void    addFinanceIn(CString& strMoney, CString& strClass, 
						CString& strDate, CString& strRemark);
	int     getClassID(CString& strClass);
	void	getMoneyInClassInfo(CSysDataStruct::CClassInfo& ClassInfo);
	void	getInClassInfo(CListCtrl* pdbGrid);
	void	DeleteFinanceIn(int iID);
	void    getMoneyInClassTotal(CString& strStartTime, CString& strEndTime, CSysDataStruct::CClassInfo& ClassInfo);
	void    addInClass(CString& strClass);
	//与支出相关
	void    selectFinanceOut(CString& strStartTime, CString& strEndTime, CFinanceDBGrid& DBGrid, CString& strTotalOut, SELECTORDER order = enDate);
	void	addFinanceOut(CString& strMoney, CString& strClass, CString& strDate, CString& strRemark);
	int     getOutClassID(CString& strClass);
	void	getMoneyOutClassInfo(CSysDataStruct::CClassInfo& ClassInfo);
	void	getOutClassInfo(CListCtrl* pdbGrid);
	void	DeleteFinanceOut(int iID);
	void	getMoneyOutClassTotal(CString& strStartTime, CString& strEndTime, CSysDataStruct::CClassInfo& ClassInfo);
	void    addOutClass(CString& strClass);
	void    ReOrderFinanceOut(CString& strStartTime, CString& strEndTime, CFinanceDBGrid& DBGrid, CString& strTotalOut, CString& strTitle, CString& strOder);

	//更新收入或支出表
	void    UpdateRecord(int iID, CString& strSum, CString& strClass, CString& strDate, CString& strRemark, bool bIsMoneyOut);
	//收支平衡表
	void	getBalance(CString& strStartTime, 
						CString& strEndTime, 
						CTreeCtrl& treeBalance, 
						CString& strTotalIn,
						CString& strTotalOut);
public:
	CDBOperator();
	virtual ~CDBOperator();
private:
	//数据库连接变量
	_ConnectionPtr  m_DBConnection;
	_CommandPtr		m_Command;
	_RecordsetPtr   m_Recordset; 
	
	CString			m_strAppPath;


};

extern CDBOperator	gDBOperator;

#endif // !defined(AFX_DBOPERATOR_H__30806192_62A2_4BD1_BE1F_144191526725__INCLUDED_)